<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Bootstrap 101 Template</title>

  <!-- Bootstrap -->
  <link href="css/bootstrap.min.css" rel="stylesheet">

  <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
  <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
  <!--[if lt IE 9]>
<script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
<![endif]-->
  <style type="text/css">
  .box {
    background-color: #d3d3d3;
    border: 1px solid grey;
  }

  .large {
    font-size: 400%;
    color: red;
    background-color: yellow;
  }
  </style>
</head>

<body>
  <div class="navbar navbar-default">
    <div class="container-fluid">
      <div class="navbar-header">

        <button class="navbar-toggle collapsed" type="button" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
          <span class="sr-only">Toggle navigation</span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
          <span class="icon-bar"></span>
        </button>
        <a href="" class="navbar-brand">My website</a>
      </div>

      <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
        <ul class="nav navbar-nav">
          <li class="active"><a href="">Page 1</a>
          </li>
          <li><a href="">Page 2</a>
          </li>
          <li><a href="">Page 3</a>
          </li>
        </ul>
      </div>
    </div>
  </div>

  <div class="container">
    <h1>Our bootstrap page</h1>

    <button class="btn btn-success" data-toggle="modal" data-target="#myModal">Launch modal</button>
    <div class="modal" id="myModal">
      <div class="modal-dialog">
        <div class="modal-content">
          <div class="modal-header">
            <button class="close" data-dismiss="modal">x</button>
            <h4 class="modal-title">My modal title</h4>
          </div>
          <div class="modal-body">
            Fantastic modal body
          </div>
          <div class="modal-footer">
            <button class="btn btn-default" data-dismiss="modal">Close</button>
            <button class="btn btn-success">Save changes</button>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
  <!-- Include all compiled plugins (below), or include individual files as needed -->
  <script src="js/bootstrap.min.js"></script>

</body>

</html>
